---
id: CVE-2026-78574
title: >-
  The Okta Hyperdrive Integration plugin resolves a required assembly using a
  registry path within the current user's hive without integrity verification
summary: >-
  The Okta Hyperdrive Integration plugin resolves a required assembly using a
  registry path within the current user's hive without integrity verification.
  The referenced path is loaded via Assembly.LoadFrom without signature
  validation, re…
severity: high
cvss: 7.5
cvssVector: 'CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N'
cwe:
  - CWE-426
vendor: okta
product: hyperdrive
affected:
  - 'hyperdrive >= 1.2.0, <= 1.5.1'
published: '2026-09-08'
updated: '2026-09-23'
sourceUpdated: '2026-09-23T18:12:49.403'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-78574'
references:
  - url: >-
      https://trust.okta.com/security-advisories/improper-assembly-resolution-in-okta-hyperdrive-integration-plugin-registry-handling-cve-2026-78574
    label: psirt@okta.com
tags:
  - nvd
  - cve.org
epss: 0.00099
epssPercentile: 0.00744
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-09-10T14:36:30.614100Z'
ingestedAt: '2026-09-08T21:11:12.319Z'
---

## Overview

The Okta Hyperdrive Integration plugin resolves a required assembly using a registry path within the current user's hive without integrity verification. The referenced path is loaded via Assembly.LoadFrom without signature validation, resulting in an unverified assembly executing within the context of the host process or elevated installer.

## Affected

- `hyperdrive >= 1.2.0, <= 1.5.1`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.